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Rapid:
Individual Calculations January 2023 |
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| Osipchuk, Artem Total change: 9.60 | |   |
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| Open championship of the Chess Federation of the Moscow region_RAPID_U9 | Odintsovo | RUS | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1180 | 1.50 | 3 | 0.24 | 40 | 9.60 | |
|  Borodulin, Saveliy | | | 1141 | RUS | 1.00 | 1 | 0.45 | 40 | 18.00 | |  Krayushkin, Petr Evg | | | 1402 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Suvorova, Sofiia | | | 1184 | RUS | 0.50 | 1 | 0.01 | 40 | 0.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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